LSD and a Top-Secret Army Experiment's Trip to the Supreme Court

Seventy-two years ago today, Swiss chemist Albert Hofmann discovered the psychedelic properties of lysergic acid diethylamide (LSD). A powerful hallucinogen, LSD gained prominence twenty years later when counterculture figures such as Timothy Leary and Ken Kesey popularized its use as a recreational drug. But not… » 4/16/15 7:40pm 4/16/15 7:40pm